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(11)

EP 4 106 984 A1

(12)

(43) Date of publication: 28.12.2022 Bulletin 2022/52 (21) Application number: 21757059.7 (22) Date of filing: 19.02.2021

(51) International Patent Classification (IPC):  B29D 12/02(2006.01) G06T 13/40(2011.01) A61B 3/11(2006.01) (52) Cooperative Patent Classification (CPC): G02C 13/003; G06T 11/60; G06T 2200/24; G06T 17/00; G06V 40/171; G06V 10/751; G06V 2201/12 (86) International application number: PCT/US2021/018891 (87) International publication number: WO 2021/168336 (26.08.2021 Gazette 2021/34)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 21.02.2020 US 202062979968 P (71) Applicant: Ditto Technologies, Inc. Oakland, CA 94612 (US)	(72) Inventors: MERCER, Cliff Oakland, CA 94612 (US) ANIZOR, Ebube Oakland, CA 94612 (US) CILINGIROGLU, Tenzile, Berkin Oakland, CA 94612 (US) HOWARTH, Trevor, Noel Oakland, CA 94612 (US) (74) Representative: Gill, David Alan  WP Thompson 138 Fetter Lane London EC4A 1BT London EC4A 1BT (GB)